Analysis

  • max time kernel
    121s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    07-11-2021 02:18

General

  • Target

    e78b7fbe5ffcb8a1ceb12902a2868709ecdc1ad2f7731073a32c90edbd5be416.exe

  • Size

    482KB

  • MD5

    a4abab9eee759ec84563d9135fa250ae

  • SHA1

    a679380de09aa7ace9db85e29a66b9eedabb9c6f

  • SHA256

    e78b7fbe5ffcb8a1ceb12902a2868709ecdc1ad2f7731073a32c90edbd5be416

  • SHA512

    15ebfaabbcd8a8c42098e3d153e02c5730fc0a6ce3923b7191b1421f36d7a1986488094c5a270714f71dcaf74e8830c407bbe47a76e9c5428089f4e5f9687fb9

Malware Config

Extracted

Family

raccoon

Version

1.8.3

Botnet

243f5e3056753d9f9706258dce4f79e57c3a9c44

Attributes
  • url4cnc

    http://178.23.190.57/agrybirdsgamerept

    http://91.219.236.162/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

    http://193.38.54.238/agrybirdsgamerept

    http://74.119.192.122/agrybirdsgamerept

    http://91.219.236.240/agrybirdsgamerept

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e78b7fbe5ffcb8a1ceb12902a2868709ecdc1ad2f7731073a32c90edbd5be416.exe
    "C:\Users\Admin\AppData\Local\Temp\e78b7fbe5ffcb8a1ceb12902a2868709ecdc1ad2f7731073a32c90edbd5be416.exe"
    1⤵
      PID:4088
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4088 -s 924
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1388

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/4088-115-0x00000000005E0000-0x000000000072A000-memory.dmp
      Filesize

      1.3MB

    • memory/4088-116-0x0000000002220000-0x00000000022AF000-memory.dmp
      Filesize

      572KB

    • memory/4088-117-0x0000000000400000-0x0000000000491000-memory.dmp
      Filesize

      580KB